Step Drill Bit 3/16 in.-1/2 in.
ATE Pro Tools USA
$6.70
$9.99
(You save
$3.29
)
Titanium Step Drill Bit.
6 sizes from 3/16 in. to 1/2 in. with just one bit.
Features a non skid tip.
Automatically deburrs holes as you drill.
HSS, Titanium Nitrate Coated.
1/4" Quick change hex shank.